16966455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 30886272

約数和(自身を除く): 13919817

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 107, 155, 165, 321, 341, 465, 535, 961, 1023, 1177, 1605, 1705, 2883, 3317, 3531, 4805, 5115, 5885, 9951, 10571, 14415, 16585, 17655, 31713, 36487, 49755, 52855, 102827, 109461, 158565, 182435, 308481, 514135, 547305, 1131097, 1542405, 3393291, 5655485, 16966455]

約数ペア:

[(1, 16966455), (3, 5655485), (5, 3393291), (11, 1542405), (15, 1131097), (31, 547305), (33, 514135), (55, 308481), (93, 182435), (107, 158565), (155, 109461), (165, 102827), (321, 52855), (341, 49755), (465, 36487), (535, 31713), (961, 17655), (1023, 16585), (1177, 14415), (1605, 10571), (1705, 9951), (2883, 5885), (3317, 5115), (3531, 4805)]